Latest from Embedded

144516710_Vladimir_Timofeev_Dreamstime
promo__id_144516710__vladimir_timofeev__dreamstime
ID 84308884 © Andy Chisholm - Dreamstime.com
promo_id_84308884__andy_chisholm__dreamstime
Dreamstime_Monsit-Jangariyawong_117103442
dreamstime_monsitjangariyawong_117103442
Tony Vitolo/Electronic Design
promo1920x1080
ID 83317721 © Igor Zakharevich | Dreamstime.com
supplychain_dreamstime_l_83317721
Andrii Baranov, Dreamstime.com
Abstract Andrii Baranov Dreamstime L 215010220 6089c380c96ce

CXL: Coherency, Memory, and I/O Semantics on PCIe Infrastructure (.PDF Download)

April 28, 2021

Read this article online.

The Compute Express Link (CXL) is an open industry-standard interconnect offering coherency and memory semantics using high-bandwidth and low-latency connectivity between host processor and devices such as accelerators, memory buffers, and smart I/O devices. CXL is based on the PCI Express (PCIe) 5.0 physical-layer infrastructure with plug-and-play interoperability between PCIe and CXL devices on a PCIe slot.